Walther E-Boxx EV Simulator Скачать руководство пользователя страница 3

Operating instruction and technical description 

EV tester type 1 and type 2 - 2.0 

©

 Walther-Werke Ferdinand Walther GmbH 

 

 

 

 

 

 

 

Seite 3 von 12

 

1  Operating instructions EV simulator/tester 

 
These operating instructions shall be a valuable help for operation and troubleshooting of the EV simulator/ 
tester. 

This version of the document was last updated in May 2013, version 2.0. 

The manual is continuously adapted to the technical enhancement of the devices.  

We would appreciate your requests and suggestions or ideas for improvement. 
 

Walther-Werke 
Ferdinand Walther GmbH 
Postfach 1180 
 
D-67298 Eisenberg 
Phone: 

(+) 49 6351 / 475-0 

Fax:   

(+) 49 6351 / 475-227 

E-mail: 

[email protected]

 

Internet:  www.walther-werke.de 
 

2  Safety notes 

Besides the technical protective measures, the following precautionary measures also help minimizing the 
risk of accidents. Compliance with these recommendations helps minimizing the risk of health damages,  
injuries, property damages and production downtimes.  
Please see that these precautionary measures will be observed - it's in your own interest. 

 

 

 

Train and instruct the operating personnel thoroughly! 

The system must only be operated and opened by trained technical staff. 

Store these instructions in a way that they are clearly visible and within reach  
of the operating personnel.  

Acquaint all operators with the safety precautions.  

Ensure regular and professional care and maintenance of the system. 

Orderly workplace = safety. 

Do not remove or deactivate any safeguards. Damaged safeguards either have to be 
repaired professionally or have to be replaced. 

 

 

 

Protection against electric shock! 

Prior to any installation on or near electrical parts always switch off the supply or the 
main switch and withdraw the mains plug. 
 
Do not touch live parts. 
 
Use insulated tools. 
 
Never touch electric cables with wet hands  

The system (mobile version) must not be permanently exposed to rain or humidity. 

 

Содержание E-Boxx EV Simulator

Страница 1: ...nstruction and technical description EV Simulator for charging devices with charging plug charging coupler charging cable type 1 and type 2 as service case Photo EV simulator tester with enclosed measuring line by ...

Страница 2: ...dling 4 2 Features of the EV simulators 4 3 Measuring of built in resistances inside plug type 2 4 4 Ampacity simulation of resistances inside plug type 2 4 5 Measuring of built in resistances inside plug type 1 4 6 Checking the PE connection between PWM and vehicle 4 7 Simulation of a fault by means of a switchable fault current 4 8 Simulation of vehicle status B C D and display of charging volta...

Страница 3: ... these recommendations helps minimizing the risk of health damages injuries property damages and production downtimes Please see that these precautionary measures will be observed it s in your own interest Train and instruct the operating personnel thoroughly The system must only be operated and opened by trained technical staff Store these instructions in a way that they are clearly visible and w...

Страница 4: ... checking the interlock s switching function Ampacity simulation of a charging cable Checking the PE connection between PWM and vehicle Simulation of a leakage current 30 mA from L1 to PE Simulation of vehicle status B C D and indication of charging voltage via LEDs CP test jack for PWM signal The device simulates both faults which can occur during normal use and different operating conditions of ...

Страница 5: ...of up to 6 A can be connected 3 2 2 Hardware configuration Perform the following steps consecutively Remove all parts of the packaging carefully Avoid damaging Check the device thoroughly regarding transport damages and other damages Supplier and forwarder have to be informed immediately about each damage Check whether all parts have been delivered completely If applicable do also consider spare p...

Страница 6: ... even cause a short circuit Toggling between the two charging sockets is made by the changeover switch in the middle of the operator panel The plug should only be withdrawn when the electric vehicle is switched off EV status B C and D Aus OFF The tester has no integrated interlock 4 2 Switching on the EV simulator The EV simulator is switched on by inserting the charging plug into the charging soc...

Страница 7: ...o measured values are indicated the plug has to be checked Attention The integrated measuring device is for resistance measuring only and should therefore only be switched on shortly for measuring the resistances will result in a longer battery durability Under no circumstances leave it switched on during other test procedures with applied voltage 4 4 Simulation of resistors ampacity inside plug t...

Страница 8: ... only one switch at a time may be switched on This simulation is only possible and permissible with type 2 The measuring line may only be used for this purpose Charging an electric vehicle with this measuring line is not permissible not possible Photo Switch for simulating the ampacity of the charging cable 4 5 Measuring of built in resistors inside type 1 plug Acc to SAE J1772 the type 1 plug con...

Страница 9: ...In switch position Ein ON the PE is connected in switch position Aus OFF it is interrupted Thus the connection between PE and CP on the vehicle side is interrupted and the charging process should be switched off by the charging device Now the charging device should no longer react to operating the switches Status EV signal CP B C or D 4 7 Simulation of a fault by means of switchable fault current ...

Страница 10: ...ehicle is connected to the charging device and is ready to be charged PWM signal 9 V By additionally operating switch C i e B and C the electric vehicle requests charging current and it is switched on by the charging device Please note that no thereby no charging power is withdrawn The electric vehicle which is simulated by the EV tester would be charged now PWM signal 6 V By operating switch D in...

Страница 11: ...ck wiring of the installation The oscilloscope connected to the BNC female jack delivers no signal BNC plug is not inserted correctly Switch positions are wrong Check switch positions B C D Check position of switch type 1 type 2 Check BNC plug Check oscilloscope settings Charging device does not react to simulation Plug is not inserted correctly Switch type 1 type 2 in wrong position Switch PE is ...

Страница 12: ... to be separated from the charging device prior to any maintenance work Maintenance work may only be carried out by trained specialised staff To avoid increased contact resistances the contacts on the charging sockets of the EV tester and on the plugs of the charging cable and the measuring line have to be checked 7 General technical specifications Length approx 360 mm Width approx 310 mm Height a...

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